How It's Made - 3D Commercial Signs; Hardwood Floors; Corrugated Polyethylene Pipe; Mattresses

Seizoen: 4 - Aflevering: 7 / 48 - Eerst uitgezonden: 15 februari 2005 - Episode ID: 129295

This episode demonstrates the production processes for 3D commercial signs, hardwood floors, corrugated polyethylene pipe and mattresses, and shows how each is made.